class_docstr: HParams Plugin for TensorBoard.
  
  It supports both GETs and POSTs. See 'http_api.md' for more details.
docstr: See base class.
docstr_tok: ["See","base","class","."]
code: def get_plugin_apps(self):
      """See base class."""
  
      return {
          "/download_data": self.download_data_route,
          "/experiment": self.get_experiment_route,
          "/session_groups": self.list_session_groups_route,
          "/metric_evals": self.list_metric_evals_route,
      }
  
imports: import json
  import werkzeug
  from werkzeug import wrappers
  from tensorboard import plugin_util
  from tensorboard.plugins.hparams import api_pb2
  from tensorboard.plugins.hparams import backend_context
  from tensorboard.plugins.hparams import download_data
  from tensorboard.plugins.hparams import error
  from tensorboard.plugins.hparams import get_experiment
  from tensorboard.plugins.hparams import list_metric_evals
  from tensorboard.plugins.hparams import list_session_groups
  from tensorboard.plugins.hparams import metadata
  from google.protobuf import json_format
  from tensorboard.backend import http_util
  from tensorboard.plugins import base_plugin
  from tensorboard.plugins.scalar import metadata
  from tensorboard.util import tb_logging
label_desc: Use image node_id 2 for calling the HParamsPlugin obj's underlying member method code with example usage: obj.get_plugin_apps() and returns: dict